Deublin | 1154-003-163 | Rotary Union

M16×1.5 LH compact AutoSense union offering a single passage for coolant or MQL. The AutoSense technology changes automatically between closed seals and controlled leakage operation in response to the kind of media. The union also features a non-rotating element with stroke (axial movement) of up to 13.5mm to track drawbar movement even when the union is mounted on the clamping device. It is a full-flow design with no obstructions to trap swarf or debris. Lastly, the union has balanced mechanical seals made from silicon carbide for a long life even under difficult operating conditions.